<!DOCTYPE html>
<html>
  <head>
    <title>表格标签二.html</title>
	
    <meta name="keywords" content="keyword1,keyword2,keyword3">
    <meta name="description" content="this is my page">
    <meta name="content-type" content="text/html; charset=UTF-8">
    
    <!--<link rel="stylesheet" type="text/css" href="./styles.css">-->

  </head>
  <!-- 设置所有的th为右对齐  所有的td居中 -->
  <body>
    <table border="1px" cellspacing="0px" width="50%" height="100px">
    	<tr>
    		<th>第一行</th>
    		<td align="center">a</td>
    		<td align="center">a</td>
    		<td align="center">a</td>
    		</tr>
    	<tr>
    		<th>第二行</th>
    		<td>b</td>
    		<td>b</td>
    		<td>b</td></tr>
    	<tr><th>第三行</th><td>c</td><td>c</td><td>c</td></tr>
    </table>
  </body>
</html>
